The United States Patent and Trademark Office Trademark Trial and Appeal Board hears and decides certain cases involving trademarks, such as appeals of decisions denying registration of marks, and opposition proceedings filed against trademark applications.
Contains both daily (front files) and a (backfile) created annually of Trademark Trial and Appeal Board (TTAB) text data from 1955 to present. The file format is eXtensible Markup Language (XML) in accordance with the U.S. Trademark Trial and Appeal Board Version 1.0 Document Type Definition (DTD).
Visit the United States Patent and Trademark Office website for more information